Countersink bits (Deburring tools) Wholesale, China Countersink bits (Deburring tools),Wholesale Countersink bits (Deburring tools)

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Description: Product Name Countersink bits (Deburring tools) Brand OSTAR Country of Origin CHINA Specifications Countersinks are tools used for cutting angled holes or countersinks in a workpiece. They have fluted designs and are used to make clean cuts in hardwood, metal, plywood, and plastic. Countersinks are fashioned to a wide range of engagement angles (60, 82, 90, 100, 110, 120, 130, 140, ), and to either metric or inch size. Countersinks are available in a wide range of materials, from general application uses to products used to cut into very hard surfaces. The most commonly used materials are high speed steel, cobalt steel, carbide and carbide tips. High-speed steel is a cost-efficient cutter material. It is used for general application metal machining. Cobalt steel tools are somewhat harder than high-speed steel and are often used for cutting stainless steel and other alloys. Carbide grades are much harder than high-speed steel, and therefore last longer and wear less. Several coatings are available to lengthen cutter life. This classification includes solid carbide and carbide-tipped countersinks.Special specification on request. Quantity: 100pcs/sizePackaging: single pc in plastic blow Advantages BEST PRICE Export Markets USA, CANADA, AUSTRALIA, GERMANY, ITALY, FRANCE AND UK. Pricing FOB SHANGHAI Payment Details T/T IN ADVANCE OR DEPEND FAX B/L Min Order USD 3000.00 Ship Date within 35days Standard Met international Standard